Answer:Based on the surrounding page content, the festival celebrated in Sto. Tomas City, Batangas is the Mahaguyog Festival. This festival is typically held in March.The name “Mahaguyog” comes from three major products of the city: Mais (corn), Halaman (plants), and Gulay (vegetables), combined with niyog (coconut)—highlighting the agricultural identity of the area. The festival is known for its vibrant street dances, agricultural parades, and community activities that showcase local pride and unity.